.body{
    margin: 0;
}
.messages-content-text{
    width: 1200px;
    height: 150px;
    margin: auto;
}
#messages-content-1{
    font-size: 15px;
    line-height: 200%;
}
#messages-content-2{
    padding-top: 12px;
    font-size: 14px;
    line-height: 100%;
}
#messages-content-3{
    font-size: 16px;
    line-height: 0;
}
/*---------------------*/
.messages-content-forme{
    width: 1200px;
    height: 450px;
    margin: auto;
    padding-bottom: 100px;
}
.messages-content-forme-{
    width: 728px;
    height: 500px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}
.messages-content-forme-content{
    width: 100%;
    height: 400px;
    display: flex;
    flex-direction: column;
}
.messages-content-forme-text{
    width: 100%;
    height: 40px;
}
.messages-content-forme-content>div{
    height: 30px;
    width: 100%;
    display: flex;
    align-items: center;
    color: #00dcd9;
}
.messages-content-forme-content>input{
    height: 30px;
    font-size: 20px;
    border: #00dcd9 solid 1px;
}
.messages-content-forme-content>textarea{
    height: 200px;
    font-size: 20px;
    resize: none;
    border: #00dcd9 solid 1px;
}
#messages-content-submit{
    font-size: 14px;
    background-color: #00dcd9;
    color: #f3f8fb;
    font-family:Microsoft YaHei;
}
#messages-content-submit>div{
    width: 100%;
    height: 100%;
    color: #f3f8fb;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor:pointer;
}
.messages-content-forme-text{
    text-align: center;
    font-family: 'Courier New';
    font-size: 33px;
    color: rgb(169, 166, 162);
}

#top-nav-content>li>a[href="messages.html"]{
    color: mediumaquamarine;
}